• Supports four 4K displays via four DisplayPort (3840 x 2160 p60) or four HDMI (3840 x 2160 p50) ports
• Thunderbolt 3 compatible
• 1 USB-C 3.0 port with power (100W non-PD)
• 4 USB 3.0 ports (1 fast charging) connect essential peripherals
• 1 Gigabit Ethernet port
• 1 3.5mm combo Audio In/Out for mics, speakers, and earphones with Apple and Nokia headset auto-detection
• Includes USB-C to USB-A Cable to make USB-A laptops compatible with Targus USB-C docking stations
• Power tips included to power Acer, ASUS, Compaq, Dell, Fujitsu, Gateway, HP, IBM/Lenovo, and Toshiba
• Works With: PCs, Macs, Chromebooks, and Android Devices and Windows (10/8.1/7), Mac OS X (10.12/10.11/10.10), Android (5.0 or later), Chrome (R51 or later), Ubuntu Linux

Unsure of prior use history. Looks and appears to be in good condition. Powers on- NO further testing. Everything included with this item can be seen in the images. See pictures for product condition.